Power supply unit Kraft Energy KRF-1220(18CH) BOX 12V/20A is a 18-channel pulsed power supply unit in a box. This device is one of the main components for providing a stable power supply to electrical devices used in security and fire alarm systems, as well as in video surveillance systems. Such devices can be: video cameras, recorders, detectors, central units and many other devices.
Special terminals are used to connect the power input. The block receives a voltage of 220-240 V. Then this voltage is transformed and at the output we have a voltage of 12 volts. The maximum load is 20 amperes. Special terminals are also used to connect the devices that the unit will power.
All elements of the power supply unit are in a special metal box, which makes it more convenient for connection and installation. In addition, the box has a lock that can be closed with a key, which allows you to protect the device from outside interference.